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What is Composition of Wrought Iron – Definition

Wrought iron is an iron alloy with very low carbon content (less than 0.08%) with respect to cast iron (2.1% to 4%). Composition of Wrought Iron
wrought iron
Many products described as wrought iron, such as guard rails, garden furniture and gates, are actually made of mild steel.

Wrought iron is an iron alloy with very low carbon content (less than 0.08%) with respect to cast iron (2.1% to 4%). The microstructure of wrought iron shows dark slag inclusions in ferrite. It is soft, ductile, fibrous variety that is produced from a semifused mass of relatively pure iron globules partially surrounded by slag. It usually contains less than 0.1 percent carbon and 1 or 2 percent slag. Wrought iron is magnetic, corrosion-resistant and easily welded. It has high elasticity and tensile strength. It can be heated and reheated and worked into various shapes. Wrought iron is no longer produced on a commercial scale. The modern functional equivalent of wrought iron is mild steel, also called low-carbon steel. Many products described as wrought iron, such as guard rails, garden furniture and gates, are actually made of mild steel. For example, the Eiffel Tower is a wrought-iron lattice tower.

Wrought iron

 

References:
Materials Science:

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See above:
Wrought Iron

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